package com.test.gpa.security.Impl;

import com.alibaba.fastjson.JSON;
import com.test.gpa.security.config.ResponseResult;
import com.test.gpa.security.util.WebUtils;
import org.springframework.http.HttpStatus;
import org.springframework.security.access.AccessDeniedException;
import org.springframework.security.web.access.AccessDeniedHandler;
import org.springframework.stereotype.Component;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * 重写授权异常
 */

@Component
public class AccessDeniedHandlerImpl implements AccessDeniedHandler {
    @Override
    public void handle(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, AccessDeniedException e)
            throws IOException, ServletException {
        ResponseResult result = new ResponseResult(HttpStatus.FORBIDDEN.value(), "您的权限不足！");
        String jsonString = JSON.toJSONString(result);
        WebUtils.renderString(httpServletResponse, jsonString);
        return;
    }
}